There is only one earth, it is to the survival of humans natural resources and protecting the earth , it tantamount to care for their home ,we must pay attention to the environmental protection from ourself , Sunway is keep on developing and producing Biodegradable Material is more than 20 years , we mainly produce Biodegradable Shopping Bags, garbage bags , dog poop bags , Express Packaging and biopolymer pellets , our products can be broken down to CO2 and water within 6 months at out of doors , all the products have got the certificates of ROHS , SGS , FDA, ISO9000 & ISO14000 etc, we are deeply understanding customer's requirements and environment protection , From product design to material purchasing, samples making, mass production, shipping and after-sales service. each procedure is performed strict quality control, products are mainly sold to Europe, America, Japan, Korea, Middle East, southeast Asia and other countries, we can give you the best quality and price , welcome to contact us .